Categories: Malware

MSIL/Injector.CUN information

The MSIL/Injector.CUN is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What MSIL/Injector.CUN virus can do?

SetUnhandledExceptionFilter detected (possible anti-debug)
Behavioural detection: Executable code extraction – unpacking
Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
Creates RWX memory
Guard pages use detected – possible anti-debugging.
Dynamic (imported) function loading detected
Reads data out of its own binary image
CAPE extracted potentially suspicious content
The binary likely contains encrypted or compressed data.
Authenticode signature is invalid
Uses Windows utilities for basic functionality
Creates a copy of itself

How to determine MSIL/Injector.CUN?


File Info:
name: 8EDD7A5D51C5808BDFDC.mlwpath: /opt/CAPEv2/storage/binaries/1a5f844a3f5221a66e598cc71cb508e4321f2ada5b5a64a22b2e9694ec89d717crc32: E4BF4BC1md5: 8edd7a5d51c5808bdfdc562b8fc22d6fsha1: a6ea305add674ac3304e6d4a66ad72c201c566fbsha256: 1a5f844a3f5221a66e598cc71cb508e4321f2ada5b5a64a22b2e9694ec89d717sha512: a459a2341e1b5b11f7ddf1650f78a9c4e56f5218ce244d5a0686a37139544dab933af378a0a4ac479c2fe84da26255c7fc4a0c49caadf44c0680468b37a1ba11ssdeep: 3072:byVkg5aMnqR6rBXiPB1JXLD1wAKVP1Iv6OkSB5WhsIZ6MmJXRPctB:byr5aKFyJ1JbmDN1Iv6ELmmJXRPtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1C616019483534621C44F8AF5E2A3C5915336BF43ABD39F3E89E508A9E7D31419E2AB24sha3_384: 62f3bcc7300c4e6df980857f8021f73c257493d9d70462947d71dc9ff8bfe25ae874ade2f1b47bd0075b8d79e1d25952ep_bytes: ff250020400000000000000000000000timestamp: 2014-02-20 16:27:48
Version Info:
Translation: 0x0000 0x04b0Comments: Z8WyttrxgoCompanyName: wPmlEsvlPoFileDescription: 72hBC13fGkFileVersion: 2.3.1.7InternalName: xMyvnJF6N0.exeLegalCopyright: Copyright © YVAnLApFRx 2014LegalTrademarks: xiiOYdK7JcOriginalFilename: xMyvnJF6N0.exeProductName: xMyvnJF6N0ProductVersion: 2.3.1.7Assembly Version: 7.1.6.7

MSIL/Injector.CUN also known as:

Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Trojan.Mardom.IN.10
FireEye	Generic.mg.8edd7a5d51c5808b
ALYac	Gen:Trojan.Mardom.IN.10
Cylance	Unsafe
Zillya	Trojan.SelfDel.Win32.40875
K7AntiVirus	Trojan ( 700000121 )
K7GW	Trojan ( 700000121 )
Cybereason	malicious.d51c58
Symantec	Trojan.Zbot!gen84
ESET-NOD32	a variant of MSIL/Injector.CUN
APEX	Malicious
Kaspersky	Trojan.Win32.SelfDel.ariz
BitDefender	Gen:Trojan.Mardom.IN.10
NANO-Antivirus	Trojan.Win32.Blocker.ezgblz
Avast	Win32:Malware-gen
Ad-Aware	Gen:Trojan.Mardom.IN.10
Sophos	ML/PE-A
Comodo	TrojWare.MSIL.Agent.SDF@58gxd9
DrWeb	Trojan.DownLoader9.25188
McAfee-GW-Edition	GenericRXHG-GI!8EDD7A5D51C5
Emsisoft	Gen:Trojan.Mardom.IN.10 (B)
Ikarus	Trojan-Spy.MSIL
GData	Gen:Trojan.Mardom.IN.10
Jiangmin	TrojanSpy.MSIL.epg
Avira	BDS/DarkKomet.cfes
Antiy-AVL	Trojan/Generic.ASMalwS.13E6F35
Arcabit	Trojan.Mardom.IN.10
Microsoft	Trojan:Win32/Sabsik.FL.B!ml
Cynet	Malicious (score: 100)
McAfee	GenericRXHG-GI!8EDD7A5D51C5
MAX	malware (ai score=83)
VBA32	Trojan.SelfDel
Malwarebytes	Backdoor.Agent.MS
Yandex	Trojan.Injector!IO/cQWYLy5o
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.6941579.susgen
Fortinet	MSIL/Injector.CVB!tr
BitDefenderTheta	Gen:NN.ZemsilF.34062.5p3@aOlt@Mi
AVG	Win32:Malware-gen
CrowdStrike	win/malicious_confidence_100% (D)